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Legacy Modernization: Big Bang vs. Incremental Approach

Legacy modernization: big bang vs approccio graduale · Consulting · Advanced · 250 XP

The client's core banking system is 35 years old and holding back digital product development. Leadership is debating between a full replacement in 18 months (high risk, high reward) vs. an incremental API-wrapping approach over 4 years (low disruption, slower payoff). The user must structure the decision analysis, technical, financial, operational, and organizational dimensions, and make a clear recommendation with risk mitigants.

Write the prompt you would give any AI (ChatGPT, Claude, Gemini, Copilot) to solve this real workplace scenario. Grace evaluates it in seconds across 7 dimensions: Role, Context, Objective, Constraints, Format, Audience, Efficiency: with a 0-100 score and coaching feedback. Your first 5 evaluations each day are free.

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Frequently asked questions

What is the "Legacy Modernization: Big Bang vs. Incremental Approach" scenario on Grace?

The client's core banking system is 35 years old and holding back digital product development. It is an advanced-level Consulting training scenario: you write the prompt you would give an AI to handle this situation, and Grace scores it from 0 to 100 with coaching feedback.

Which AI tools does this scenario work with?

All of them. You train the prompt, and a great prompt works with ChatGPT, Claude, Gemini, Copilot, Mistral or any model your company uses: the 7 dimensions are model-independent.

Do I need to pay to try this scenario?

You get 5 free evaluations every day, zero credit card required. That is enough to attempt "Legacy Modernization: Big Bang vs. Incremental Approach", read the feedback and retry with a stronger prompt.

How many XP is "Legacy Modernization: Big Bang vs. Incremental Approach" worth?

Completing this advanced scenario earns up to 250 XP. XP accumulates toward your level on Grace and unlocks badges and the certification exam.

How is my prompt evaluated on "Legacy Modernization: Big Bang vs. Incremental Approach"?

Grace analyzes your prompt across 7 dimensions (Role, Context, Objective, Constraints, Format, Audience and Efficiency) and returns a 0-100 score, a percentile against other players and specific coaching feedback in about 10 seconds.

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